1157760

Appears in sequences

• Triangle of numerators of coefficients of the polynomial Q^(2)_m(n) defined by the recursion Q^(2)_0(n)=1; for m>=1, Q^(2)_m(n) = Sum_{i=1..n} i^2*Q^(2)_(m-1)(i). For m>=0, the denominator for all 3*m+1 terms of the m-th row is A202367(m+1).at n=25A175669
• Number of nondecreasing arrangements of n+3 numbers in 0..7 with each number being the sum mod 8 of three others.at n=17A183902